Mini File Manager

Edit File

<?php

/**
 * @file classes/tasks/SubscriptionExpiryReminder.inc.php
 *
 * Copyright (c) 2014-2021 Simon Fraser University
 * Copyright (c) 2003-2021 John Willinsky
 * Distributed under the GNU GPL v3. For full terms see the file docs/COPYING.
 *
 * @class SubscriptionExpiryReminder
 * @ingroup tasks
 *
 * @brief Class to perform automated reminders for reviewers.
 */

import('lib.pkp.classes.scheduledTask.ScheduledTask');

class SubscriptionExpiryReminder extends ScheduledTask {

/**
	 * @copydoc ScheduledTask::getName()
	 */
	function getName() {
		return __('admin.scheduledTask.subscriptionExpiryReminder');
	}

/**
	 * Send a particular subscription expiry reminder.
	 * @param $subscription Subscription
	 * @param $journal Journal
	 * @param $emailKey string Email template key
	 */
	protected function sendReminder ($subscription, $journal, $emailKey) {
		$userDao = DAORegistry::getDAO('UserDAO'); /* @var $userDao UserDAO */
		$subscriptionTypeDao = DAORegistry::getDAO('SubscriptionTypeDAO'); /* @var $subscriptionTypeDao SubscriptionTypeDAO */

$journalName = $journal->getLocalizedName();
		$user = $userDao->getById($subscription->getUserId());
		if (!isset($user)) return false;

$subscriptionType = $subscriptionTypeDao->getById($subscription->getTypeId());

$subscriptionName = $journal->getData('subscriptionName');
		$subscriptionEmail = $journal->getData('subscriptionEmail');
		$subscriptionPhone = $journal->getData('subscriptionPhone');
		$subscriptionMailingAddress = $journal->getData('subscriptionMailingAddress');

$subscriptionContactSignature = htmlspecialchars($subscriptionName);

AppLocale::requireComponents(LOCALE_COMPONENT_PKP_USER, LOCALE_COMPONENT_APP_COMMON);

if ($subscriptionMailingAddress != '') {
			$subscriptionContactSignature .= "\n" . htmlspecialchars($subscriptionMailingAddress);
		}
		if ($subscriptionPhone != '') {
			$subscriptionContactSignature .= "\n" . __('user.phone') . ': ' . htmlspecialchars($subscriptionPhone);
		}

$subscriptionContactSignature .= "\n" . __('user.email') . ': ' . htmlspecialchars($subscriptionEmail);

import('lib.pkp.classes.mail.MailTemplate');
		$mail = new MailTemplate($emailKey, $journal->getPrimaryLocale(), $journal, false);
		$mail->setReplyTo(null);
		$mail->setFrom($subscriptionEmail, $subscriptionName);
		$mail->addRecipient($user->getEmail(), $user->getFullName());
		$mail->setSubject($mail->getSubject($journal->getPrimaryLocale()));
		$mail->setBody($mail->getBody($journal->getPrimaryLocale()));
		$mail->assignParams([
			'subscriberName' => htmlspecialchars($user->getFullName()),
			'journalName' => htmlspecialchars($journalName),
			'subscriptionType' => htmlspecialchars($subscriptionType->getSummaryString()),
			'expiryDate' => $subscription->getDateEnd(),
			'username' => htmlspecialchars($user->getUsername()),
			'subscriptionContactSignature' => nl2br($subscriptionContactSignature)
		]);
		$mail->send();
	}

/**
	 * Send a journal's subscription expiry reminders.
	 * @param $journal Journal
	 * @param $curDate array The current date
	 */
	protected function sendJournalReminders ($journal, $curDate) {
		// Only send reminders if subscriptions are enabled
		if ($journal->getData('publishingMode') == PUBLISHING_MODE_SUBSCRIPTION) {

$curYear = $curDate['year'];
			$curMonth = $curDate['month'];
			$curDay = $curDate['day'];

// Check if expiry notification before months is enabled
			if ($beforeMonths = $journal->getData('numMonthsBeforeSubscriptionExpiryReminder')) {
				$beforeYears = (int)floor($beforeMonths/12);
				$beforeMonths = (int)fmod($beforeMonths,12);

$expiryYear = $curYear + $beforeYears + (int)floor(($curMonth+$beforeMonths)/12);
				$expiryMonth = (int)fmod($curMonth+$beforeMonths,12);
				$expiryDay = $curDay;

// Retrieve all subscriptions that match expiry date
				$individualSubscriptionDao = DAORegistry::getDAO('IndividualSubscriptionDAO'); /* @var $individualSubscriptionDao IndividualSubscriptionDAO */
				$institutionalSubscriptionDao = DAORegistry::getDAO('InstitutionalSubscriptionDAO'); /* @var $institutionalSubscriptionDao InstitutionalSubscriptionDAO */
				$dateEnd = $expiryYear . '-' . $expiryMonth . '-' . $expiryDay;
				$individualSubscriptions = $individualSubscriptionDao->getByDateEnd($dateEnd, $journal->getId());
				$institutionalSubscriptions = $institutionalSubscriptionDao->getByDateEnd($dateEnd, $journal->getId());

while ($subscription = $individualSubscriptions->next()) {
					$this->sendReminder($subscription, $journal, 'SUBSCRIPTION_BEFORE_EXPIRY');
				}

while ($subscription = $institutionalSubscriptions->next()) {
					$this->sendReminder($subscription, $journal, 'SUBSCRIPTION_BEFORE_EXPIRY');
				}
			}

// Check if expiry notification before weeks is enabled
			if ($beforeWeeks = $journal->getData('numWeeksBeforeSubscriptionExpiryReminder')) {
				$beforeDays = $beforeWeeks * 7;

$expiryMonth = $curMonth + (int)floor(($curDay+$beforeDays)/31);
				$expiryYear = $curYear + (int)floor($expiryMonth/12);
				$expiryDay = (int)fmod($curDay+$beforeDays,31);
				$expiryMonth = (int)fmod($expiryMonth,12);

while ($subscription = $individualSubscriptions->next()) {
					$this->sendReminder($subscription, $journal, 'SUBSCRIPTION_BEFORE_EXPIRY');
				}

while ($subscription = $institutionalSubscriptions->next()) {
					$this->sendReminder($subscription, $journal, 'SUBSCRIPTION_BEFORE_EXPIRY');
				}
			}

// Check if expiry notification after months is enabled
			if ($afterMonths = $journal->getData('numMonthsAfterSubscriptionExpiryReminder')) {
				$afterYears = (int)floor($afterMonths/12);
				$afterMonths = (int)fmod($afterMonths,12);

if (($curMonth - $afterMonths) <= 0) {
					$afterYears++;
					$expiryMonth = 12 + ($curMonth - $afterMonths);
				} else {
					$expiryMonth = $curMonth - $afterMonths;
				}

$expiryYear = $curYear - $afterYears;
				$expiryDay = $curDay;

while ($subscription = $individualSubscriptions->next()) {
					$this->sendReminder($subscription, $journal, 'SUBSCRIPTION_AFTER_EXPIRY_LAST');
				}

while ($subscription = $institutionalSubscriptions->next()) {
					$this->sendReminder($subscription, $journal, 'SUBSCRIPTION_AFTER_EXPIRY_LAST');
				}
			}

// Check if expiry notification after weeks is enabled
			if ($afterWeeks = $journal->getData('numWeeksAfterSubscriptionExpiryReminder')) {
				$afterDays = $afterWeeks * 7;

if (($curDay - $afterDays) <= 0) {
					$afterMonths = 1;
					$expiryDay = 31 + ($curDay - $afterDays);
				} else {
					$afterMonths = 0;
					$expiryDay = $curDay - $afterDays;
				}

if (($curMonth - $afterMonths) == 0) {
					$afterYears = 1;
					$expiryMonth = 12;
				} else {
					$afterYears = 0;
					$expiryMonth = $curMonth - $afterMonths;
				}

$expiryYear = $curYear - $afterYears;

while ($subscription = $individualSubscriptions->next()) {
					$this->sendReminder($subscription, $journal, 'SUBSCRIPTION_AFTER_EXPIRY');
				}

while ($subscription = $institutionalSubscriptions->next()) {
					$this->sendReminder($subscription, $journal, 'SUBSCRIPTION_AFTER_EXPIRY');
				}
			}
		}
	}

/**
	 * @copydoc ScheduledTask::executeActions()
	 */
	protected function executeActions() {
		$journalDao = DAORegistry::getDAO('JournalDAO'); /* @var $journalDao JournalDAO */
		$journals = $journalDao->getAll(true);

$todayDate = array(
			'year' => date('Y'),
			'month' => date('n'),
			'day' => date('j')
		);

while ($journal = $journals->next()) {
			// Send reminders based on current date
			$this->sendJournalReminders($journal, $todayDate);
		}

// If it is the first day of a month but previous month had only
		// 30 days then simulate 31st day for expiry dates that end on
		// that day.
		$shortMonths = array(2,4,6,9,11);

if (($todayDate['day'] == 1) && in_array(($todayDate['month'] - 1), $shortMonths)) {

$curDate['day'] = 31;
			$curDate['month'] = $todayDate['month'] - 1;

if ($curDate['month'] == 0) {
				$curDate['month'] = 12;
				$curDate['year'] = $todayDate['year'] - 1;
			} else {
				$curDate['year'] = $todayDate['year'];
			}

$journals = $journalDao->getAll(true);
			while ($journal = $journals->next()) {
				// Send reminders for simulated 31st day of short month
				$this->sendJournalReminders($journal, $curDate);
			}
		}

// If it is the first day of March, simulate 29th and 30th days for February
		// or just the 30th day in a leap year.
		if (($todayDate['day'] == 1) && ($todayDate['month'] == 3)) {

$curDate['day'] = 30;
			$curDate['month'] = 2;
			$curDate['year'] = $todayDate['year'];

$journals = $journalDao->getAll(true);
			while ($journal = $journals->next()) {
				// Send reminders for simulated 30th day of February
				$this->sendJournalReminders($journal, $curDate);
			}

// Check if it's a leap year
			if (date("L", mktime(0,0,0,0,0,$curDate['year'])) != '1') {

$curDate['day'] = 29;

$journals = $journalDao->getAll(true);

while ($journal = $journals->next()) {
					// Send reminders for simulated 29th day of February
					$this->sendJournalReminders($journal, $curDate);
				}
			}
		}
		return true;
	}
}